Factor Info

ID 127948
Size 556 digits / 1846 bits
Status composite
Value 2773744405766479342391640326856158165221100446143501661111767586016465109047920697666060536290682223030608275629953913889379932693334569406836491594673481213738357078220117323467056229087930573593675022996034217139948798029792199948042025706894329385190395096767471770696871206021991363379503883535557329861129304355839991739376523948740790462961705102699753486763576885912207479641328825842091907934571504722575995204701023623963740648420140687542231959230613878539814393119675293840700300678632855884679728603679284071842457455200652145738463141494203581

Factorizations

Primary (ID: 47710) 19866748085972613497333466369089686846340996198349701854700041595859917334659081 (proven prime)
(ID: 127949) 139617434809320759594914832062933036305750169625174421670092672151954400715828992149423329910864822159411156823615065746491167400494444762206801392605895444208000989526632653134535333844754922538523572566820308212022608036561942910420051380139097420185301919097644570815621652438570629473945838928738237329465672977087637380724442659662359053849129135969333963974466587707788238727336940100590454501360811609391130849013176671825874277673811401824855293868306617492266971284501 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.